Ask The Experts - How hot does a furnace need to be to get rid of sulphides?
June 2018 by Chris Ralph
• Sweep speed and sensitivity settings for a GPX-4500
How can I determine if there are precious metals in the groundwater?
• Any suggestions about gold panning in Oregon?
Q: I’ve thought about renting an XRF gun with gold specific software to use for exploration this spring.
The Bawl Mill • Legislative and Regulatory Update • Ask The Experts - Are there different “ferro” products processed out of the ore? • Ask The Experts - Will this paystreak be downriver off the trailing edge of bedrock? • Putting Together A Small Free Gold Mill—Part II • Chasing Float Gold—The Starry Night Wash • 2018 National Mining Hall of Fame Inductees • A Test Grid Dredged for Gold Values • Michigan House Votes to Give Mining Operations More Flexibility • Mineral Exploration On The Rise • 18 Acquitted in Massive Brussels Diamond Heist • Captain Obvious Strikes Again • Melman on Gold & Silver • Mining Stock Quotes and Mineral & Metal Prices